LXII.The viscosity of strong electrolyte solutions according to electrostatic theory

Survismeter 3‐in‐1 for interfacial tension (IFT), surface tension and viscosity measurements simultaneously

“…Wilhelmy and duNouy based their work on capillary pull and Jaeger, Sugden, and Ferguson on drop method, and Poisson-Raleigh gave their correction to capillary. Falkenhagen [13] emphasized the drop size with surface force. [12] These have been the individualistic approaches, but survismeter is a combined and simultaneous technique for three parameters.…”

The curious effect of potassium fluoride on glycerol carbonate. How salts can influence the structuredness of organic solvents

“…here η 0 is the viscosity of the pure solvent at the same temperature, A is the Falkenhagen coefficient that takes into account the electrostatic forces [25], B i and B p are the Jones-Dole coefficients that account for the ion-solvent and the ion pair-solvent interactions, respectively, and D is an additional term related to higher order solute-solute interactions. This equation is specifically targeted to fit cases where the salt concentration is relatively high, c ≥ 0.1 M, and ion pair association is non negligible [23], whereas when c < 0.1 M the higher order term Dc 2 is usually overlooked [26][27][28][29][30].…”

Solute–solute and solute–solvent interactions of l-histidine and l-arginine in aqueous-streptomycin sulphate solutions at different temperatures: A physicochemical study

“…where η r is the relative viscosity of the solution, η and η o are the viscosities of solution and the solvent (water or aqueous-streptomycin sulphate), respectively, A and B are the Falkenhagen [33,34] and Jones-Dole coefficients [32], respectively. The values of [(η r − 1)/m 1/2 ] as functions of amino acid concentration and temperature are shown graphically in Fig.…”